package com.aabte.design.pattern.behavioral.observer;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.util.Observable;
import java.util.Observer;

@Data
@NoArgsConstructor
@AllArgsConstructor
public class Teacher implements Observer {

    private String teacherName;


    @Override
    public void update(Observable o, Object arg) {
        Course course = (Course) o;
        Question question = (Question) arg;
        System.out.println(teacherName
                + "老师的"
                + course.getCourseName()
                + "课程接收到一个"
                + question.getUserName()
                + "提交的问题："
                + question.getQuestionContent());
    }
}
